1245133659

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{770027}}^1$

素因数の和:770055

約数の個数: 24

約数和(自身を含む): 2106796608

約数和(自身を除く): 861662949

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 770027, 2310081, 5390189, 8470297, 16170567, 25410891, 37731323, 59292079, 113193969, 177876237, 415044553, 1245133659]

約数ペア:

[(1, 1245133659), (3, 415044553), (7, 177876237), (11, 113193969), (21, 59292079), (33, 37731323), (49, 25410891), (77, 16170567), (147, 8470297), (231, 5390189), (539, 2310081), (1617, 770027)]